Beverage vessel



FIG. 1 is a perspective view of a beverage vessel showing my new design;

FIG. 2 is an exploded perspective view thereof;

FIG. 3 is an side elevation view thereof; all other side elevation views being identical.

FIG. 4 is an exploded side elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a beverage vessel, as shown. 